- New
Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
Having trouble finalizing your order? Contact us 24 hours a day by email at information@zoanthus.fr.
Basin Analysis
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Balling Products
Seawater supplements
Basic elements
Fresh Water Supplements
CO2 system
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Fish Care
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Designed for discerning aquarists, the GHL -PLM-4Level is a reliable and practical expansion board, designed to extend the capabilities of ProfiLux and Expansion Box systems. It allows you to connect up to four level or flow sensors , ensuring precise control over your system's water parameters. Whether it's securing an auto top-off system, monitoring a sump, or preventing overflows, this board plays a key role in daily management. Easy to integrate, it's ideal for those who want a smarter, safer, and more automated system without the hassle. A real asset for improving the reliability of your setup and gaining peace of mind.
Order it before
15:00 Monday
and receive it
on
Wednesday, February 25, 2026
with
Chronopost - Livraison express à domicile
You may also like
Compact and reliable: The Profilux Mini aquarium controller offers many features found in the top-of-the-range ProfiLux 3 and 4 series version, all at an attractive price. ProfiLux Mini measures and controls temperature, pH value and can control dimmable or non-dimmable lighting, variable flow pumps and much more. It can also be used via USB with the GHL Control Center PC software, which is available free of charge.
The ProfiLux 4 Mega-Set is suitable for marine and freshwater aquariums. This set is ideal for measuring and controlling temperature, ORP, conductivity and pH and for creating realistic lighting effects.
ProfiLux 4 can be upgraded with expansion cards. The bus system (ProfiLux Aquatic Bus) also offers excellent options for further expansion.
The PLM-4Level was developed for those who want to take their aquarium automation to the next level. It integrates directly with ProfiLux controllers and Expansion Boxes , allowing the addition of up to four extra sensors . Level or flow sensors—each has its purpose: filling control, low-level detection, pump flow monitoring… Everything becomes simpler and, above all, more reliable.
Thanks to its multiple inputs , this expansion card enhances the overall safety of the system. It helps prevent overflows, dry running, and abnormal water level fluctuations. When used with a properly configured ProfiLux system, it becomes a true silent guardian of the aquarium, capable of triggering alerts or automatic actions in case of a problem.
The GHL - PLM-4Level is intended exclusively for use in aquariums, terrariums, or similar indoor setups . Proper installation and regular maintenance are essential to ensure optimal operation and prevent electrical hazards. Always disconnect the power supply before handling. This equipment is intended for experienced users and should not be used by children or without supervision.
Tropic Marin ® Carbocalcium Powder is an ultra-concentrated powder of calcium and carbonate hardness to be dissolved in reverse osmosis water to prepare the known Carbo-Calcium solution. After dissolution, a single solution can cover all of the calcium and carbonate hardness requirements of a typical reef aquarium. 100 g Carbocalcium Powder contains more than 30,000 mg of calcium and more than 4000 °dH.
The GHL Dosing Tube Holder 5 is a holder for 5 tubes with an outer diameter of 5-10 mm. The thickness of the glass is 12 mm, the support is magnetic.
Replacement Hose Nozzle from GHL , are connectors for dosing pump hoses . Inside diameter 2 or 4 mm. Set of 8 pieces.
ProfiLuxTunze1 from GHL , with adapter cables 1 and 2, the controllable Tunze generating sets can be connected and controlled directly by the ProfiLux Controller . This allows for the customizable simulation of waves and near-natural sea current conditions in your aquarium and other processes, such as the synchronization of a feeding break or lighting (storms with storm and high waves).
ProfiLuxTunze2 from GHL , with adapter cables 1 and 2, the controllable Tunze generating sets can be connected and controlled directly by the ProfiLux Controller . This allows for the customizable simulation of waves and near-natural sea current conditions in your aquarium and other processes, such as the synchronization of a feeding break or lighting (storms with storm and high waves).
GHL 's Profilux YL2-5 is a low voltage splitter cable for use with LED or Tunze Stream light units.
Temperature probe with BNC plug , 3 m cable, for GHL Doser 2, Expansion Box 2 and expansion boards with digital temperature port. Ref: PL-1115
PROFILUX level sensor port splitter for connecting 2 level sensors.